TY  - BOOK
AU  - Lakshmi Narayan K.
AU  -  Paparao, A.V.
TI  - Engineering Mathematics - iv
SN  - 9789386650313
U1  - 620.00151 
PY  - 2017///
CY  - Delhi
PB  - Cengage Learning India Pvt. Ltd.
ER  -